<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

    <script src="js/命令模式.js"></script>
    <script>

        //使用
        CarManager.execute("arrangeViewing","Ferrari","14523");

    </script>
</body>
</html>